Electro Tech

Samsung UA40EH5000 no power no standby the tv is off . changing capacitor 47uf /200v on the power supply. then found ic wt61p80 shorting on pin 1 . then checking regulator ic202 is shorting, change it with ic 1117 3.3volt. after that must reprogram the ic wt61p80 with a good bin file. mainboard: BN-01795A power supply: BN44-00496A wt61p80 file: DOWNLOAD good luck buymeacoffee

The IC Sn51dp schematic,  ic inverter bypassing protection  to remove protection from this ic must connect  resistor 10K on pin 9 to GND .

Led Tv Board Schematic Diagram Are you a technician? Do you repair Lcd Led Tv? If yes then I have a gift for you that is  LCD/LED Tv Board Schematic Diagram . Today I will give you a Collection of All Smart  Universal Brands Lcd Led Tv Board Schematic Diagram , Circut Diagram. It can be used to better understand a circuit of a motherboard. Here are available some popular Smart Universal Led Tv Board Schematic Diagram and Service Manual that is easily available to download for free. All these Schematic Diagrams are in a PDF Format. File Details Download B.TR901E Schematics Diagram Download CV59SH-ASM Schematics Diagram Download CV338H-T42 Schematics Diagram Download CV9202H-DPW Schematics Diagram Download CVB32005 Schematics Diagram Download L32D12 MT23-AP Service Manual Download LDD.M3663.A48 Schematics Diagram Download LE 024HB Schematics Diagram Download LED32C610-VST59-P65-59S V6.0 Schematics Diagram Download MSD6A608HT-MStar Schematics Diagram Download MSDV322...

  today we fix the Kenwood model kdc-4047u USB model.   I want to share with you this easy method , the simple way to reset the unit without open radio.

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Haier LE50B7000 / T.MS608.81 How To Update Or Install Firmware T.MS608.81 Smart/Universal Android China Note:  After You download the firmware T.MS608.81 If you want to Update Or Install Firmware. the bottom Some Stipes follow, for firmware T.MS608.81 Easily Update And install, Right, Now. After you download this Firmware file then, you can extract the bin, Mstar Upgrade.bin, and the RAR file And, Copy The  main Software File after, then, Copy file It into the USB Device The Enter USB The Motherboard T.MS608.81 then, Please wait some time for updatable after some time, the main light start and on then, the main button switch off Very Easily Firmware Update Or Install you Can The Software Upgradable next, enjoy the firmware, the best entertainment T.MS608.81 Information Supported Resolution: up to 1920x1080 HD Brand: Smart/universal Drive Network TV Board motherboard: T.MS608.81 HDMI Ports: yes USB Ports: yes Rom Maximum: 4GB/EMMC Ram For The Board: 512MB/DDR O Sys...